<template>
  <div class="app-container">
    <el-form v-show="showSearch" ref="queryForm" :inline="true" :model="queryParams">
      <el-form-item label="标签类型" prop="labelTypeId">
        <el-select
          v-model="queryParams.labelTypeId"
          clearable
          placeholder="标签类型"
          size="small"
          style="width: 240px"
        >
          <el-option
            v-for="item in labelTypeList"
            :key="item.labelTypeId"
            :label="item.labelTypeName"
            :value="item.labelTypeId"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="标签模板名称" prop="labelTempName">
        <el-input
          v-model="queryParams.labelTempName"
          clearable
          placeholder="请输入标签模板名称"
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button icon="el-icon-search" size="mini" type="primary" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['tool:labelTemp:add']"
          icon="el-icon-plus"
          plain
          size="mini"
          type="primary"
          @click="handleAdd"
        >创建模板
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['tool:labelTemp:edit']"
          :disabled="single"
          icon="el-icon-edit"
          plain
          size="mini"
          type="success"
          @click="handleUpdate"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['tool:labelTemp:remove']"
          :disabled="multiple"
          icon="el-icon-delete"
          plain
          size="mini"
          type="danger"
          @click="handleDelete"
        >删除
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="tempList" @selection-change="handleSelectionChange">
      <el-table-column align="center" type="selection" width="55"/>
      <el-table-column align="center" label="模板名称" prop="labelTempName"/>
      <el-table-column align="center" label="标签类型编号" prop="labelTypeCode"/>
      <el-table-column align="center" label="标签类型名称" prop="labelTypeName"/>
      <el-table-column align="center" label="模板宽高(mm)">
        <template slot-scope="scope">
          <span>{{ scope.row.labelWidth + ' * ' + scope.row.labelHeight }}</span>
        </template>
      </el-table-column>
      <el-table-column align="center" label="纸张大小(mm)">
        <template slot-scope="scope">
          <span>{{ scope.row.labelPageWidth + ' * ' + scope.row.labelPageHeight }}</span>
        </template>
      </el-table-column>
      <el-table-column align="center" label="是否启用">
        <template slot-scope="scope">
          <el-switch
            v-model="scope.row.active"
            active-text="启用"
            active-value="1"
            inactive-text="不启用"
            inactive-value="0"
            @change="activeChange(scope.row)"
          >
          </el-switch>
        </template>
      </el-table-column>
      <el-table-column align="center" class-name="small-padding fixed-width" label="操作">
        <template slot-scope="scope">
          <el-button
            v-hasPermi="['tool:labelTemp:edit']"
            icon="el-icon-rank"
            size="mini"
            type="text"
            @click="handleDesign(scope.row)"
          >设计
          </el-button>
          <el-button
            v-hasPermi="['tool:labelTemp:query']"
            icon="el-icon-view"
            size="mini"
            type="text"
            @click="handlePreview(scope.row)"
          >预览
          </el-button>
          <el-button
            v-hasPermi="['tool:labelTemp:edit']"
            icon="el-icon-edit"
            size="mini"
            type="text"
            @click="handleUpdate(scope.row)"
          >修改
          </el-button>
          <el-button
            v-hasPermi="['tool:labelTemp:remove']"
            icon="el-icon-delete"
            size="mini"
            type="text"
            @click="handleDelete(scope.row)"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :limit.sync="queryParams.pageSize"
      :page.sync="queryParams.pageNum"
      :total="total"
      @pagination="getList"
    />

    <!-- 添加或修改标签模板 对话框 -->
    <el-dialog :title="title" :visible.sync="open" append-to-body width="500px">
      <el-form ref="form" :model="form" :rules="rules" label-width="110px">
        <el-form-item label="标签类型" prop="labelTypeId">
          <el-select
            v-model="form.labelTypeId"
            clearable
            placeholder="标签类型"
            size="small"
            style="width: 100%"
          >
            <el-option
              v-for="item in labelTypeList"
              :key="item.labelTypeId"
              :label="item.labelTypeName"
              :value="item.labelTypeId"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="标签模板名称" prop="labelTempName">
          <el-input v-model="form.labelTempName" placeholder="请输入标签模板名称" size="small"/>
        </el-form-item>
        <el-form-item label="是否启用" prop="active">
          <el-switch
            v-model="form.active"
            active-text="启用"
            active-value="1"
            inactive-text="不启用"
            inactive-value="0"
          >
          </el-switch>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { addTemp, delTemp, getTemp, listTemp, updateTemp } from '@/api/tool/labelTemp'
import { listAllType } from '@/api/tool/labelType'

export default {
  name: 'LabelTemp',
  components: {},
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 标签模板 表格数据
      tempList: [],
      // 标签类型 列表
      labelTypeList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        labelTypeId: undefined,
        labelTempName: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        labelTypeId: { required: true, trigger: 'change', message: '标签类型不能为空' },
        labelTempName: { required: true, trigger: 'blur', message: '标签模板名称不能为空' }
      }
    }
  },
  created() {
    this.getLabelTypeList()
    this.getList()
  },
  watch: {
    '$route'() {
      this.getList()
    }
  },
  methods: {
    // 预览
    handlePreview(row) {
      let value = {}
      value.title = row.labelTempName
      value.width = row.labelWidth
      value.height = row.labelHeight
      value.pageWidth = row.labelPageWidth
      value.pageHeight = row.labelPageHeight
      if (row.labelTempContent) {
        value.tempItems = JSON.parse(row.labelTempContent).tempItems
      } else {
        this.$message.error('请先设计模板')
        return false
      }
      this.$lodop.previewTemp(value)
    },
    // 设计
    handleDesign(row) {
      this.$router.push({
        path: '/label/designer/' + row.labelTempId
      })
    },
    // 获取标签类型列表
    getLabelTypeList() {
      listAllType().then(response => {
        this.labelTypeList = response.data
      })
    },
    /** 查询标签模板 列表 */
    getList() {
      this.loading = true
      listTemp(this.queryParams).then(response => {
        this.tempList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        labelTempId: undefined,
        labelTypeId: undefined,
        labelTempName: undefined,
        labelTempContent: undefined,
        active: undefined
      }
      this.resetForm('form')
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm('queryForm')
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.labelTempId)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = '添加标签模板 '
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const labelTempId = row.labelTempId || this.ids
      getTemp(labelTempId).then(response => {
        this.form = response.data
        this.open = true
        this.title = '修改标签模板 '
      })
    },
    // 启用/不启用 状态更改
    activeChange(row) {
      updateTemp(row).then(response => {
        this.msgSuccess('修改成功')
        this.getList()
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs['form'].validate(valid => {
        if (valid) {
          if (this.form.labelTempId != null) {
            updateTemp(this.form).then(response => {
              this.msgSuccess('修改成功')
              this.open = false
              this.getList()
            })
          } else {
            addTemp(this.form).then(response => {
              this.msgSuccess('新增成功')
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const labelTempIds = row.labelTempId || this.ids
      this.$confirm('是否确认删除标签模板 编号为"' + labelTempIds + '"的数据项?', '警告', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(function() {
        return delTemp(labelTempIds)
      }).then(() => {
        this.getList()
        this.msgSuccess('删除成功')
      })
    }
  }
}
</script>
